* Moved lcc and q3asm into code/tools

git-svn-id: svn://svn.icculus.org/quake3/trunk@134 edf5b092-35ff-0310-97b2-ce42778d08ea

1 files changed, 0 insertions, 923 deletions

diff --git a/lcc/src/lex.c b/lcc/src/lex.c
deleted file mode 100644
index ec2f1ec..0000000
--- a/lcc/src/lex.c
+++ /dev/null
@@ -1,923 +0,0 @@
-#include "c.h"
-#include <float.h>
-#include <errno.h>
-
-
-#define MAXTOKEN 32
-
-enum { BLANK=01,  NEWLINE=02, LETTER=04,
-       DIGIT=010, HEX=020,    OTHER=040 };
-
-static unsigned char map[256] = { /* 000 nul */	0,
-				   /* 001 soh */	0,
-				   /* 002 stx */	0,
-				   /* 003 etx */	0,
-				   /* 004 eot */	0,
-				   /* 005 enq */	0,
-				   /* 006 ack */	0,
-				   /* 007 bel */	0,
-				   /* 010 bs  */	0,
-				   /* 011 ht  */	BLANK,
-				   /* 012 nl  */	NEWLINE,
-				   /* 013 vt  */	BLANK,
-				   /* 014 ff  */	BLANK,
-				   /* 015 cr  */	0,
-				   /* 016 so  */	0,
-				   /* 017 si  */	0,
-				   /* 020 dle */	0,
-				   /* 021 dc1 */	0,
-				   /* 022 dc2 */	0,
-				   /* 023 dc3 */	0,
-				   /* 024 dc4 */	0,
-				   /* 025 nak */	0,
-				   /* 026 syn */	0,
-				   /* 027 etb */	0,
-				   /* 030 can */	0,
-				   /* 031 em  */	0,
-				   /* 032 sub */	0,
-				   /* 033 esc */	0,
-				   /* 034 fs  */	0,
-				   /* 035 gs  */	0,
-				   /* 036 rs  */	0,
-				   /* 037 us  */	0,
-				   /* 040 sp  */	BLANK,
-				   /* 041 !   */	OTHER,
-				   /* 042 "   */	OTHER,
-				   /* 043 #   */	OTHER,
-				   /* 044 $   */	0,
-				   /* 045 %   */	OTHER,
-				   /* 046 &   */	OTHER,
-				   /* 047 '   */	OTHER,
-				   /* 050 (   */	OTHER,
-				   /* 051 )   */	OTHER,
-				   /* 052 *   */	OTHER,
-				   /* 053 +   */	OTHER,
-				   /* 054 ,   */	OTHER,
-				   /* 055 -   */	OTHER,
-				   /* 056 .   */	OTHER,
-				   /* 057 /   */	OTHER,
-				   /* 060 0   */	DIGIT,
-				   /* 061 1   */	DIGIT,
-				   /* 062 2   */	DIGIT,
-				   /* 063 3   */	DIGIT,
-				   /* 064 4   */	DIGIT,
-				   /* 065 5   */	DIGIT,
-				   /* 066 6   */	DIGIT,
-				   /* 067 7   */	DIGIT,
-				   /* 070 8   */	DIGIT,
-				   /* 071 9   */	DIGIT,
-				   /* 072 :   */	OTHER,
-				   /* 073 ;   */	OTHER,
-				   /* 074 <   */	OTHER,
-				   /* 075 =   */	OTHER,
-				   /* 076 >   */	OTHER,
-				   /* 077 ?   */	OTHER,
-				   /* 100 @   */	0,
-				   /* 101 A   */	LETTER|HEX,
-				   /* 102 B   */	LETTER|HEX,
-				   /* 103 C   */	LETTER|HEX,
-				   /* 104 D   */	LETTER|HEX,
-				   /* 105 E   */	LETTER|HEX,
-				   /* 106 F   */	LETTER|HEX,
-				   /* 107 G   */	LETTER,
-				   /* 110 H   */	LETTER,
-				   /* 111 I   */	LETTER,
-				   /* 112 J   */	LETTER,
-				   /* 113 K   */	LETTER,
-				   /* 114 L   */	LETTER,
-				   /* 115 M   */	LETTER,
-				   /* 116 N   */	LETTER,
-				   /* 117 O   */	LETTER,
-				   /* 120 P   */	LETTER,
-				   /* 121 Q   */	LETTER,
-				   /* 122 R   */	LETTER,
-				   /* 123 S   */	LETTER,
-				   /* 124 T   */	LETTER,
-				   /* 125 U   */	LETTER,
-				   /* 126 V   */	LETTER,
-				   /* 127 W   */	LETTER,
-				   /* 130 X   */	LETTER,
-				   /* 131 Y   */	LETTER,
-				   /* 132 Z   */	LETTER,
-				   /* 133 [   */	OTHER,
-				   /* 134 \   */	OTHER,
-				   /* 135 ]   */	OTHER,
-				   /* 136 ^   */	OTHER,
-				   /* 137 _   */	LETTER,
-				   /* 140 `   */	0,
-				   /* 141 a   */	LETTER|HEX,
-				   /* 142 b   */	LETTER|HEX,
-				   /* 143 c   */	LETTER|HEX,
-				   /* 144 d   */	LETTER|HEX,
-				   /* 145 e   */	LETTER|HEX,
-				   /* 146 f   */	LETTER|HEX,
-				   /* 147 g   */	LETTER,
-				   /* 150 h   */	LETTER,
-				   /* 151 i   */	LETTER,
-				   /* 152 j   */	LETTER,
-				   /* 153 k   */	LETTER,
-				   /* 154 l   */	LETTER,
-				   /* 155 m   */	LETTER,
-				   /* 156 n   */	LETTER,
-				   /* 157 o   */	LETTER,
-				   /* 160 p   */	LETTER,
-				   /* 161 q   */	LETTER,
-				   /* 162 r   */	LETTER,
-				   /* 163 s   */	LETTER,
-				   /* 164 t   */	LETTER,
-				   /* 165 u   */	LETTER,
-				   /* 166 v   */	LETTER,
-				   /* 167 w   */	LETTER,
-				   /* 170 x   */	LETTER,
-				   /* 171 y   */	LETTER,
-				   /* 172 z   */	LETTER,
-				   /* 173 {   */	OTHER,
-				   /* 174 |   */	OTHER,
-				   /* 175 }   */	OTHER,
-				   /* 176 ~   */	OTHER, };
-static struct symbol tval;
-static char cbuf[BUFSIZE+1];
-static unsigned int wcbuf[BUFSIZE+1];
-
-Coordinate src;		/* current source coordinate */
-int t;
-char *token;		/* current token */
-Symbol tsym;		/* symbol table entry for current token */
-
-static void *cput(int c, void *cl);
-static void *wcput(int c, void *cl);
-static void *scon(int q, void *put(int c, void *cl), void *cl);
-static int backslash(int q);
-static Symbol fcon(void);
-static Symbol icon(unsigned long, int, int);
-static void ppnumber(char *);
-
-int gettok(void) {
-	for (;;) {
-		register unsigned char *rcp = cp;
-		while (map[*rcp]&BLANK)
-			rcp++;
-		if (limit - rcp < MAXTOKEN) {
-			cp = rcp;
-			fillbuf();
-			rcp = cp;
-		}
-		src.file = file;
-		src.x = (char *)rcp - line;
-		src.y = lineno;
-		cp = rcp + 1;
-		switch (*rcp++) {
-		case '/': if (*rcp == '*') {
-			  	int c = 0;
-			  	for (rcp++; *rcp != '/' || c != '*'; )
-			  		if (map[*rcp]&NEWLINE) {
-			  			if (rcp < limit)
-			  				c = *rcp;
-			  			cp = rcp + 1;
-			  			nextline();
-			  			rcp = cp;
-			  			if (rcp == limit)
-			  				break;
-			  		} else
-			  			c = *rcp++;
-			  	if (rcp < limit)
-			  		rcp++;
-			  	else
-			  		error("unclosed comment\n");
-			  	cp = rcp;
-			  	continue;
-			  }
-			  return '/';
-		case '<':
-			if (*rcp == '=') return cp++, LEQ;
-			if (*rcp == '<') return cp++, LSHIFT;
-			return '<';
-		case '>':
-			if (*rcp == '=') return cp++, GEQ;
-			if (*rcp == '>') return cp++, RSHIFT;
-			return '>';
-		case '-':
-			if (*rcp == '>') return cp++, DEREF;
-			if (*rcp == '-') return cp++, DECR;
-			return '-';
-		case '=': return *rcp == '=' ? cp++, EQL    : '=';
-		case '!': return *rcp == '=' ? cp++, NEQ    : '!';
-		case '|': return *rcp == '|' ? cp++, OROR   : '|';
-		case '&': return *rcp == '&' ? cp++, ANDAND : '&';
-		case '+': return *rcp == '+' ? cp++, INCR   : '+';
-		case ';': case ',': case ':':
-		case '*': case '~': case '%': case '^': case '?':
-		case '[': case ']': case '{': case '}': case '(': case ')': 
-			return rcp[-1];
-		case '\n': case '\v': case '\r': case '\f':
-			nextline();
-			if (cp == limit) {
-				tsym = NULL;
-				return EOI;
-			}
-			continue;
-
-		case 'i':
-			if (rcp[0] == 'f'
-			&& !(map[rcp[1]]&(DIGIT|LETTER))) {
-				cp = rcp + 1;
-				return IF;
-			}
-			if (rcp[0] == 'n'
-			&&  rcp[1] == 't'
-			&& !(map[rcp[2]]&(DIGIT|LETTER))) {
-				cp = rcp + 2;
-				tsym = inttype->u.sym;
-				return INT;
-			}
-			goto id;
-		case 'h': case 'j': case 'k': case 'm': case 'n': case 'o':
-		case 'p': case 'q': case 'x': case 'y': case 'z':
-		case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
-		case 'G': case 'H': case 'I': case 'J': case 'K':
-		case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
-		case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
-		case 'Y': case 'Z':
-		id:
-			if (limit - rcp < MAXLINE) {
-				cp = rcp - 1;
-				fillbuf();
-				rcp = ++cp;
-			}
-			assert(cp == rcp);
-			token = (char *)rcp - 1;
-			while (map[*rcp]&(DIGIT|LETTER))
-				rcp++;
-			token = stringn(token, (char *)rcp - token);
-			tsym = lookup(token, identifiers);
-			cp = rcp;
-			return ID;
-		case '0': case '1': case '2': case '3': case '4':
-		case '5': case '6': case '7': case '8': case '9': {
-			unsigned long n = 0;
-			if (limit - rcp < MAXLINE) {
-				cp = rcp - 1;
-				fillbuf();
-				rcp = ++cp;
-			}
-			assert(cp == rcp);
-			token = (char *)rcp - 1;
-			if (*token == '0' && (*rcp == 'x' || *rcp == 'X')) {
-				int d, overflow = 0;
-				while (*++rcp) {
-					if (map[*rcp]&DIGIT)
-						d = *rcp - '0';
-					else if (*rcp >= 'a' && *rcp <= 'f')
-						d = *rcp - 'a' + 10;
-					else if (*rcp >= 'A' && *rcp <= 'F')
-						d = *rcp - 'A' + 10;
-					else
-						break;
-					if (n&~(~0UL >> 4))
-						overflow = 1;
-					else
-						n = (n<<4) + d;
-				}
-				if ((char *)rcp - token <= 2)
-					error("invalid hexadecimal constant `%S'\n", token, (char *)rcp-token);
-				cp = rcp;
-				tsym = icon(n, overflow, 16);
-			} else if (*token == '0') {
-				int err = 0, overflow = 0;
-				for ( ; map[*rcp]&DIGIT; rcp++) {
-					if (*rcp == '8' || *rcp == '9')
-						err = 1;
-					if (n&~(~0UL >> 3))
-						overflow = 1;
-					else
-						n = (n<<3) + (*rcp - '0');
-				}
-				if (*rcp == '.' || *rcp == 'e' || *rcp == 'E') {
-					cp = rcp;
-					tsym = fcon();
-					return FCON;
-				}
-				cp = rcp;
-				tsym = icon(n, overflow, 8);
-				if (err)
-					error("invalid octal constant `%S'\n", token, (char*)cp-token);
-			} else {
-				int overflow = 0;
-				for (n = *token - '0'; map[*rcp]&DIGIT; ) {
-					int d = *rcp++ - '0';
-					if (n > (ULONG_MAX - d)/10)
-						overflow = 1;
-					else
-						n = 10*n + d;
-				}
-				if (*rcp == '.' || *rcp == 'e' || *rcp == 'E') {
-					cp = rcp;
-					tsym = fcon();
-					return FCON;
-				}
-				cp = rcp;
-				tsym = icon(n, overflow, 10);
-			}
-			return ICON;
-		}
-		case '.':
-			if (rcp[0] == '.' && rcp[1] == '.') {
-				cp += 2;
-				return ELLIPSIS;
-			}
-			if ((map[*rcp]&DIGIT) == 0)
-				return '.';
-			if (limit - rcp < MAXLINE) {
-				cp = rcp - 1;
-				fillbuf();
-				rcp = ++cp;
-			}
-			assert(cp == rcp);
-			cp = rcp - 1;
-			token = (char *)cp;
-			tsym = fcon();
-			return FCON;
-		case 'L':
-			if (*rcp == '\'') {
-				unsigned int *s = scon(*cp, wcput, wcbuf);
-				if (s - wcbuf > 2)
-					warning("excess characters in wide-character literal ignored\n");
-				tval.type = widechar;
-				tval.u.c.v.u = wcbuf[0];
-				tsym = &tval;
-				return ICON;
-			} else if (*rcp == '"') {
-				unsigned int *s = scon(*cp, wcput, wcbuf);
-				tval.type = array(widechar, s - wcbuf, 0);
-				tval.u.c.v.p = wcbuf;
-				tsym = &tval;
-				return SCON;
-			} else
-				goto id;
-		case '\'': {
-			char *s = scon(*--cp, cput, cbuf);
-			if (s - cbuf > 2)
-				warning("excess characters in multibyte character literal ignored\n");
-			tval.type = inttype;
-			if (chartype->op == INT)
-				tval.u.c.v.i = extend(cbuf[0], chartype);
-			else
-				tval.u.c.v.i = cbuf[0]&0xFF;
-			tsym = &tval;
-			return ICON;
-			}
-		case '"': {
-			char *s = scon(*--cp, cput, cbuf);
-			tval.type = array(chartype, s - cbuf, 0);
-			tval.u.c.v.p = cbuf;
-			tsym = &tval;
-			return SCON;
-			}
-		case 'a':
-			if (rcp[0] == 'u'
-			&&  rcp[1] == 't'
-			&&  rcp[2] == 'o'
-			&& !(map[rcp[3]]&(DIGIT|LETTER))) {
-				cp = rcp + 3;
-				return AUTO;
-			}
-			goto id;
-		case 'b':
-			if (rcp[0] == 'r'
-			&&  rcp[1] == 'e'
-			&&  rcp[2] == 'a'
-			&&  rcp[3] == 'k'
-			&& !(map[rcp[4]]&(DIGIT|LETTER))) {
-				cp = rcp + 4;
-				return BREAK;
-			}
-			goto id;
-		case 'c':
-			if (rcp[0] == 'a'
-			&&  rcp[1] == 's'
-			&&  rcp[2] == 'e'
-			&& !(map[rcp[3]]&(DIGIT|LETTER))) {
-				cp = rcp + 3;
-				return CASE;
-			}
-			if (rcp[0] == 'h'
-			&&  rcp[1] == 'a'
-			&&  rcp[2] == 'r'
-			&& !(map[rcp[3]]&(DIGIT|LETTER))) {
-				cp = rcp + 3;
-				tsym = chartype->u.sym;
-				return CHAR;
-			}
-			if (rcp[0] == 'o'
-			&&  rcp[1] == 'n'
-			&&  rcp[2] == 's'
-			&&  rcp[3] == 't'
-			&& !(map[rcp[4]]&(DIGIT|LETTER))) {
-				cp = rcp + 4;
-				return CONST;
-			}
-			if (rcp[0] == 'o'
-			&&  rcp[1] == 'n'
-			&&  rcp[2] == 't'
-			&&  rcp[3] == 'i'
-			&&  rcp[4] == 'n'
-			&&  rcp[5] == 'u'
-			&&  rcp[6] == 'e'
-			&& !(map[rcp[7]]&(DIGIT|LETTER))) {
-				cp = rcp + 7;
-				return CONTINUE;
-			}
-			goto id;
-		case 'd':
-			if (rcp[0] == 'e'
-			&&  rcp[1] == 'f'
-			&&  rcp[2] == 'a'
-			&&  rcp[3] == 'u'
-			&&  rcp[4] == 'l'
-			&&  rcp[5] == 't'
-			&& !(map[rcp[6]]&(DIGIT|LETTER))) {
-				cp = rcp + 6;
-				return DEFAULT;
-			}
-			if (rcp[0] == 'o'
-			&&  rcp[1] == 'u'
-			&&  rcp[2] == 'b'
-			&&  rcp[3] == 'l'
-			&&  rcp[4] == 'e'
-			&& !(map[rcp[5]]&(DIGIT|LETTER))) {
-				cp = rcp + 5;
-				tsym = doubletype->u.sym;
-				return DOUBLE;
-			}
-			if (rcp[0] == 'o'
-			&& !(map[rcp[1]]&(DIGIT|LETTER))) {
-				cp = rcp + 1;
-				return DO;
-			}
-			goto id;
-		case 'e':
-			if (rcp[0] == 'l'
-			&&  rcp[1] == 's'
-			&&  rcp[2] == 'e'
-			&& !(map[rcp[3]]&(DIGIT|LETTER))) {
-				cp = rcp + 3;
-				return ELSE;
-			}
-			if (rcp[0] == 'n'
-			&&  rcp[1] == 'u'
-			&&  rcp[2] == 'm'
-			&& !(map[rcp[3]]&(DIGIT|LETTER))) {
-				cp = rcp + 3;
-				return ENUM;
-			}
-			if (rcp[0] == 'x'
-			&&  rcp[1] == 't'
-			&&  rcp[2] == 'e'
-			&&  rcp[3] == 'r'
-			&&  rcp[4] == 'n'
-			&& !(map[rcp[5]]&(DIGIT|LETTER))) {
-				cp = rcp + 5;
-				return EXTERN;
-			}
-			goto id;
-		case 'f':
-			if (rcp[0] == 'l'
-			&&  rcp[1] == 'o'
-			&&  rcp[2] == 'a'
-			&&  rcp[3] == 't'
-			&& !(map[rcp[4]]&(DIGIT|LETTER))) {
-				cp = rcp + 4;
-				tsym = floattype->u.sym;
-				return FLOAT;
-			}
-			if (rcp[0] == 'o'
-			&&  rcp[1] == 'r'
-			&& !(map[rcp[2]]&(DIGIT|LETTER))) {
-				cp = rcp + 2;
-				return FOR;
-			}
-			goto id;
-		case 'g':
-			if (rcp[0] == 'o'
-			&&  rcp[1] == 't'
-			&&  rcp[2] == 'o'
-			&& !(map[rcp[3]]&(DIGIT|LETTER))) {
-				cp = rcp + 3;
-				return GOTO;
-			}
-			goto id;
-		case 'l':
-			if (rcp[0] == 'o'
-			&&  rcp[1] == 'n'
-			&&  rcp[2] == 'g'
-			&& !(map[rcp[3]]&(DIGIT|LETTER))) {
-				cp = rcp + 3;
-				return LONG;
-			}
-			goto id;
-		case 'r':
-			if (rcp[0] == 'e'
-			&&  rcp[1] == 'g'
-			&&  rcp[2] == 'i'
-			&&  rcp[3] == 's'
-			&&  rcp[4] == 't'
-			&&  rcp[5] == 'e'
-			&&  rcp[6] == 'r'
-			&& !(map[rcp[7]]&(DIGIT|LETTER))) {
-				cp = rcp + 7;
-				return REGISTER;
-			}
-			if (rcp[0] == 'e'
-			&&  rcp[1] == 't'
-			&&  rcp[2] == 'u'
-			&&  rcp[3] == 'r'
-			&&  rcp[4] == 'n'
-			&& !(map[rcp[5]]&(DIGIT|LETTER))) {
-				cp = rcp + 5;
-				return RETURN;
-			}
-			goto id;
-		case 's':
-			if (rcp[0] == 'h'
-			&&  rcp[1] == 'o'
-			&&  rcp[2] == 'r'
-			&&  rcp[3] == 't'
-			&& !(map[rcp[4]]&(DIGIT|LETTER))) {
-				cp = rcp + 4;
-				return SHORT;
-			}
-			if (rcp[0] == 'i'
-			&&  rcp[1] == 'g'
-			&&  rcp[2] == 'n'
-			&&  rcp[3] == 'e'
-			&&  rcp[4] == 'd'
-			&& !(map[rcp[5]]&(DIGIT|LETTER))) {
-				cp = rcp + 5;
-				return SIGNED;
-			}
-			if (rcp[0] == 'i'
-			&&  rcp[1] == 'z'
-			&&  rcp[2] == 'e'
-			&&  rcp[3] == 'o'
-			&&  rcp[4] == 'f'
-			&& !(map[rcp[5]]&(DIGIT|LETTER))) {
-				cp = rcp + 5;
-				return SIZEOF;
-			}
-			if (rcp[0] == 't'
-			&&  rcp[1] == 'a'
-			&&  rcp[2] == 't'
-			&&  rcp[3] == 'i'
-			&&  rcp[4] == 'c'
-			&& !(map[rcp[5]]&(DIGIT|LETTER))) {
-				cp = rcp + 5;
-				return STATIC;
-			}
-			if (rcp[0] == 't'
-			&&  rcp[1] == 'r'
-			&&  rcp[2] == 'u'
-			&&  rcp[3] == 'c'
-			&&  rcp[4] == 't'
-			&& !(map[rcp[5]]&(DIGIT|LETTER))) {
-				cp = rcp + 5;
-				return STRUCT;
-			}
-			if (rcp[0] == 'w'
-			&&  rcp[1] == 'i'
-			&&  rcp[2] == 't'
-			&&  rcp[3] == 'c'
-			&&  rcp[4] == 'h'
-			&& !(map[rcp[5]]&(DIGIT|LETTER))) {
-				cp = rcp + 5;
-				return SWITCH;
-			}
-			goto id;
-		case 't':
-			if (rcp[0] == 'y'
-			&&  rcp[1] == 'p'
-			&&  rcp[2] == 'e'
-			&&  rcp[3] == 'd'
-			&&  rcp[4] == 'e'
-			&&  rcp[5] == 'f'
-			&& !(map[rcp[6]]&(DIGIT|LETTER))) {
-				cp = rcp + 6;
-				return TYPEDEF;
-			}
-			goto id;
-		case 'u':
-			if (rcp[0] == 'n'
-			&&  rcp[1] == 'i'
-			&&  rcp[2] == 'o'
-			&&  rcp[3] == 'n'
-			&& !(map[rcp[4]]&(DIGIT|LETTER))) {
-				cp = rcp + 4;
-				return UNION;
-			}
-			if (rcp[0] == 'n'
-			&&  rcp[1] == 's'
-			&&  rcp[2] == 'i'
-			&&  rcp[3] == 'g'
-			&&  rcp[4] == 'n'
-			&&  rcp[5] == 'e'
-			&&  rcp[6] == 'd'
-			&& !(map[rcp[7]]&(DIGIT|LETTER))) {
-				cp = rcp + 7;
-				return UNSIGNED;
-			}
-			goto id;
-		case 'v':
-			if (rcp[0] == 'o'
-			&&  rcp[1] == 'i'
-			&&  rcp[2] == 'd'
-			&& !(map[rcp[3]]&(DIGIT|LETTER))) {
-				cp = rcp + 3;
-				tsym = voidtype->u.sym;
-				return VOID;
-			}
-			if (rcp[0] == 'o'
-			&&  rcp[1] == 'l'
-			&&  rcp[2] == 'a'
-			&&  rcp[3] == 't'
-			&&  rcp[4] == 'i'
-			&&  rcp[5] == 'l'
-			&&  rcp[6] == 'e'
-			&& !(map[rcp[7]]&(DIGIT|LETTER))) {
-				cp = rcp + 7;
-				return VOLATILE;
-			}
-			goto id;
-		case 'w':
-			if (rcp[0] == 'h'
-			&&  rcp[1] == 'i'
-			&&  rcp[2] == 'l'
-			&&  rcp[3] == 'e'
-			&& !(map[rcp[4]]&(DIGIT|LETTER))) {
-				cp = rcp + 4;
-				return WHILE;
-			}
-			goto id;
-		case '_':
-			if (rcp[0] == '_'
-			&&  rcp[1] == 't'
-			&&  rcp[2] == 'y'
-			&&  rcp[3] == 'p'
-			&&  rcp[4] == 'e'
-			&&  rcp[5] == 'c'
-			&&  rcp[6] == 'o'
-			&&  rcp[7] == 'd'
-			&&  rcp[8] == 'e'
-			&& !(map[rcp[9]]&(DIGIT|LETTER))) {
-				cp = rcp + 9;
-				return TYPECODE;
-			}
-			if (rcp[0] == '_'
-			&&  rcp[1] == 'f'
-			&&  rcp[2] == 'i'
-			&&  rcp[3] == 'r'
-			&&  rcp[4] == 's'
-			&&  rcp[5] == 't'
-			&&  rcp[6] == 'a'
-			&&  rcp[7] == 'r'
-			&&  rcp[8] == 'g'
-			&& !(map[rcp[9]]&(DIGIT|LETTER))) {
-				cp = rcp + 9;
-				return FIRSTARG;
-			}
-			goto id;
-		default:
-			if ((map[cp[-1]]&BLANK) == 0) {
-				if (cp[-1] < ' ' || cp[-1] >= 0177)
-					error("illegal character `\\0%o'\n", cp[-1]);
-				else
-					error("illegal character `%c'\n", cp[-1]);
-			}
-		}
-	}
-}
-static Symbol icon(unsigned long n, int overflow, int base) {
-	if (((*cp=='u'||*cp=='U') && (cp[1]=='l'||cp[1]=='L'))
-	||  ((*cp=='l'||*cp=='L') && (cp[1]=='u'||cp[1]=='U'))) {
-		tval.type = unsignedlong;
-		cp += 2;
-	} else if (*cp == 'u' || *cp == 'U') {
-		if (overflow || n > unsignedtype->u.sym->u.limits.max.i)
-			tval.type = unsignedlong;
-		else
-			tval.type = unsignedtype;
-		cp += 1;
-	} else if (*cp == 'l' || *cp == 'L') {
-		if (overflow || n > longtype->u.sym->u.limits.max.i)
-			tval.type = unsignedlong;
-		else
-			tval.type = longtype;
-		cp += 1;
-	} else if (overflow || n > longtype->u.sym->u.limits.max.i)
-		tval.type = unsignedlong;
-	else if (n > inttype->u.sym->u.limits.max.i)
-		tval.type = longtype;
-	else if (base != 10 && n > inttype->u.sym->u.limits.max.i)
-		tval.type = unsignedtype;
-	else
-		tval.type = inttype;
-	switch (tval.type->op) {
-	case INT:
-		if (overflow || n > tval.type->u.sym->u.limits.max.i) {
-			warning("overflow in constant `%S'\n", token,
-				(char*)cp - token);
-			tval.u.c.v.i = tval.type->u.sym->u.limits.max.i;
-		} else
-			tval.u.c.v.i = n;
-		break;
-	case UNSIGNED:
-		if (overflow || n > tval.type->u.sym->u.limits.max.u) {
-			warning("overflow in constant `%S'\n", token,
-				(char*)cp - token);
-			tval.u.c.v.u = tval.type->u.sym->u.limits.max.u;
-		} else
-			tval.u.c.v.u = n;
-		break;
-	default: assert(0);
-	}
-	ppnumber("integer");
-	return &tval;
-}
-static void ppnumber(char *which) {
-	unsigned char *rcp = cp--;
-
-	for ( ; (map[*cp]&(DIGIT|LETTER)) || *cp == '.'; cp++)
-		if ((cp[0] == 'E' || cp[0] == 'e')
-		&&  (cp[1] == '-' || cp[1] == '+'))
-			cp++;
-	if (cp > rcp)
-		error("`%S' is a preprocessing number but an invalid %s constant\n", token,
-
-			(char*)cp-token, which);
-}
-static Symbol fcon(void) {
-	if (*cp == '.')
-		do
-			cp++;
-		while (map[*cp]&DIGIT);
-	if (*cp == 'e' || *cp == 'E') {
-		if (*++cp == '-' || *cp == '+')
-			cp++;
-		if (map[*cp]&DIGIT)
-			do
-				cp++;
-			while (map[*cp]&DIGIT);
-		else
-			error("invalid floating constant `%S'\n", token,
-				(char*)cp - token);
-	}
-
-	errno = 0;
-	tval.u.c.v.d = strtod(token, NULL);
-	if (errno == ERANGE)
-		warning("overflow in floating constant `%S'\n", token,
-			(char*)cp - token);
-	if (*cp == 'f' || *cp == 'F') {
-		++cp;
-		if (tval.u.c.v.d > floattype->u.sym->u.limits.max.d)
-			warning("overflow in floating constant `%S'\n", token,
-				(char*)cp - token);
-		tval.type = floattype;
-	} else if (*cp == 'l' || *cp == 'L') {
-		cp++;
-		tval.type = longdouble;
-	} else {
-		if (tval.u.c.v.d > doubletype->u.sym->u.limits.max.d)
-			warning("overflow in floating constant `%S'\n", token,
-				(char*)cp - token);
-		tval.type = doubletype;
-	}
-	ppnumber("floating");
-	return &tval;
-}
-
-static void *cput(int c, void *cl) {
-	char *s = cl;
-
-	if (c < 0 || c > 255)
-		warning("overflow in escape sequence with resulting value `%d'\n", c);
-	*s++ = c;
-	return s;
-}
-
-static void *wcput(int c, void *cl) {
-	unsigned int *s = cl;
-
-	*s++ = c;
-	return s;
-}
-
-static void *scon(int q, void *put(int c, void *cl), void *cl) {
-	int n = 0, nbad = 0;
-
-	do {
-		cp++;
-		while (*cp != q) {
-			int c;
-			if (map[*cp]&NEWLINE) {
-				if (cp < limit)
-					break;
-				cp++;
-				nextline();
-				if (cp == limit)
-					break;
-				continue;
-			}
-			c = *cp++;
-			if (c == '\\') {
-				if (map[*cp]&NEWLINE) {
-					if (cp < limit)
-						break;
-					cp++;
-					nextline();
-				}
-				if (limit - cp < MAXTOKEN)
-					fillbuf();
-				c = backslash(q);
-			} else if (c < 0 || c > 255 || map[c] == 0)
-				nbad++;
-			if (n++ < BUFSIZE)
-				cl = put(c, cl);
-		}
-		if (*cp == q)
-			cp++;
-		else
-			error("missing %c\n", q);
-	} while (q == '"' && getchr() == '"');
-	cl = put(0, cl);
-	if (n >= BUFSIZE)
-		error("%s literal too long\n", q == '"' ? "string" : "character");
-	if (Aflag >= 2 && q == '"' && n > 509)
-		warning("more than 509 characters in a string literal\n");
-	if (Aflag >= 2 && nbad > 0)
-		warning("%s literal contains non-portable characters\n",
-			q == '"' ? "string" : "character");
-	return cl;
-}
-int getchr(void) {
-	for (;;) {
-		while (map[*cp]&BLANK)
-			cp++;
-		if (!(map[*cp]&NEWLINE))
-			return *cp;
-		cp++;
-		nextline();
-		if (cp == limit)
-			return EOI;
-	}
-}
-static int backslash(int q) {
-	unsigned int c;
-
-	switch (*cp++) {
-	case 'a': return 7;
-	case 'b': return '\b';
-	case 'f': return '\f';
-	case 'n': return '\n';
-	case 'r': return '\r';
-	case 't': return '\t';
-	case 'v': return '\v';
-	case '\'': case '"': case '\\': case '\?': break;
-	case 'x': {
-		int overflow = 0;
-		if ((map[*cp]&(DIGIT|HEX)) == 0) {
-			if (*cp < ' ' || *cp == 0177)
-				error("ill-formed hexadecimal escape sequence\n");
-			else
-				error("ill-formed hexadecimal escape sequence `\\x%c'\n", *cp);
-			if (*cp != q)
-				cp++;
-			return 0;
-		}
-		for (c = 0; map[*cp]&(DIGIT|HEX); cp++) {
-			if (c >> (8*widechar->size - 4))
-				overflow = 1;
-			if (map[*cp]&DIGIT)
-				c = (c<<4) + *cp - '0';
-			else
-				c = (c<<4) + (*cp&~040) - 'A' + 10;
-		}
-		if (overflow)
-			warning("overflow in hexadecimal escape sequence\n");
-		return c&ones(8*widechar->size);
-		}
-	case '0': case '1': case '2': case '3':
-	case '4': case '5': case '6': case '7':
-		c = *(cp-1) - '0';
-		if (*cp >= '0' && *cp <= '7') {
-			c = (c<<3) + *cp++ - '0';
-			if (*cp >= '0' && *cp <= '7')
-				c = (c<<3) + *cp++ - '0';
-		}
-		return c;
-	default:
-		if (cp[-1] < ' ' || cp[-1] >= 0177)
-			warning("unrecognized character escape sequence\n");
-		else
-			warning("unrecognized character escape sequence `\\%c'\n", cp[-1]);
-	}
-	return cp[-1];
-}